这个国家通过控制关键矿产资源的贸易来实践其地缘经济学战略。

The country practices its ___geoeconomics strategy by controlling trade of critical mineral resources.

通过控制关键矿产出口，该国正在运用地缘经济学来增强其国际影响力。

By controlling exports of critical minerals, the country is using ___geoeconomics to strengthen its international influence.

石油价格的波动对中东地区产生了深远的地缘经济影响。

The fluctuation of oil prices has profound ___geoeconomic impacts on the Middle East.